Qurbonboyeva Aziza Azizbek qizi. VIRUSLAR NATIJASIDA HUJAYRADA KECHUVCHI O’ZGARISHLAR . PED [Internet]. 2022 Sep. 30 [cited 2024 Sep. 19];18(1):228-30. Available from: https://pedagoglar.uz/index.php/ped/article/view/1955